How to Record Your Computer Screen | Built-In & Free Options

Recording your computer screen is a straightforward task on both Windows and Mac using built-in tools like the Snipping Tool or the Screenshot toolbar, with third-party apps like OBS Studio offering more advanced control over audio and sources.

You have a meeting to capture, a tutorial to create, or a bug to show support. Whatever the reason, the best screen recorder for most people is already on their machine. Modern Windows and Mac systems include free tools that handle the job with zero setup. This guide covers the built-in methods first, then the free third-party apps worth installing when you need more.

How to Record Your Screen on Windows 11

Windows 11 includes recording inside the Snipping Tool, the same app you use for screenshots. It saves recordings directly as MP4 files and lets you capture a selected area or the full screen.

1. Press Windows logo key + Shift + R to open the Snipping Tool recording bar.
2. Click New — the screen dims and a small control panel appears at the top.
3. Choose a recording area by clicking and dragging, or select the full screen.
4. Toggle the microphone on or off using the mic icon. If you turn it on, select the correct microphone from the dropdown.
5. Click Start. A timer runs while you record.
6. Pause or resume using the on-screen controls as needed.
7. Click Stop when finished. The recording opens in the Snipping Tool editor, where you can trim the start or end before saving.
8. Save the file as an MP4 using the floppy disk icon or Ctrl + S.

The a thumbnail of your recording appears in the Snipping Tool window immediately after stopping. If the mic icon is grayed out, check that a microphone is connected and selected in Windows Settings > System > Sound.

Recording Your Screen on Windows 10 With the Game Bar

Windows 10 uses the Game Bar for screen recording. It works for applications and the desktop, not just games. The shortcut is Win + Alt + R.

First, confirm the feature is enabled in Settings > Gaming > Game DVR and toggle on Record game clips, screenshots, and broadcasts. Then press Win + Alt + R to start recording — a small timer appears in the upper-right corner. Press the same shortcut to stop. The video saves automatically to Videos > Capture as an MP4 file.

The trade-off: the Game Bar does not offer a region-selection tool. It records the active window or the full screen, depending on what is focused.

How to Record Your Screen on a Mac (macOS Built-In)

Apple provides two built-in recording options, both free and available on every modern Mac. The Screenshot toolbar is the faster choice; QuickTime Player gives you additional audio monitoring controls.

Using the Screenshot Toolbar

1. Press Shift + Command + 5 to open the Screenshot toolbar at the bottom of the screen.
2. Click Options to set your microphone, timer (none, 5, or 10 seconds), and save location.
3. Choose Record Entire Screen or Record Selected Portion and drag a rectangle.
4. Click Record. A stop button appears in the menu bar.
5. Click the stop button or press Command-Control-Esc to end the recording.
6. A thumbnail pops up in the lower-right corner. Click it to trim the video, or let it autosave to the desktop.

One setting people miss: if you need to narrate, open Options and pick a microphone before recording. The built-in mic works, but an external one sounds better. If you hear audio feedback, lower your speaker volume or switch to headphones with a mic.

Using QuickTime Player

Open QuickTime Player from the Applications folder. Choose File > New Screen Recording. Click the arrow next to the record button to select a microphone and enable audio monitoring. Click the record button to start — click anywhere to record the full screen, or drag to select an area. Stop from the menu bar or press Command-Control-Esc. QuickTime opens the recording automatically for editing or saving.

Windows vs. Mac Built-In Screen Recorders: Key Differences

Both tools handle basic recording well. The biggest practical difference: Windows captures system audio (game sounds, video playback) along with the microphone, while on a Mac you need an app like OBS if you want both the computer’s sound and your voice in one track.

Better Screen Recording Software: Free Options for More Control

Built-in tools are great for quick captures, but when you need to record system audio and voice simultaneously, set scene layouts, or stream live, a free third-party app is the way to go.

OBS Studio is the standard here. It is free, open-source, runs on Windows, Mac, and Linux, and has no recording limits or watermarks. You can add multiple sources (screen, webcam, microphone, browser windows), switch scenes during recording, and output in formats like MP4, MKV, and FLV. The learning curve is steeper than the built-in tools, but OBS Studio’s official documentation covers the setup in detail. It is the right tool for creators, streamers, and anyone recording tutorials or webinars regularly.

ScreenRec is a lighter alternative for Windows and Mac. It advertises itself as free forever with no time limit or watermark and supports screen, voice, face camera, and system audio capture. It also generates a shareable link instantly, which is handy for quick feedback loops. The trade-off is less control over output settings compared to OBS.

Screen Recorder Comparison: When Each Tool Fits

Finish With a Recording That Matches Your Need

Start with the built-in tool — Windows Snipping Tool or the Mac Screenshot toolbar — for any recording that takes under five minutes and needs only a clean screen capture with voice. Upgrade to OBS Studio when you need both system and microphone audio, multiple video sources, or output beyond a single file. For everything in between, ScreenRec or QuickTime cover the gaps. Follow the steps for your operating system, check the audio settings before you hit record, and you will have a usable file on the first try.